This is an interesting article and I think it touches on something I've observed as well across my generation which is a lack of participation in society, institutions, and more. This generation and the one after that prefers to "like" a "post" and maybe go vote. Civic institutions? Maybe a token $5 that they were guilt tripped into contributing. By the way why does Europe have all these great museums and nice gardens? Someone paid for it. You spend 10s of thousands of dollars to go look at their stuff. Maybe you should spend that money locally instead so you have your own stuff at home to look at.
We by and large seem to not understand that nobody is going to do these things for us. I'm not sure if it was a parenting failure or just changes in how society prefers to function, but when you look around and see nobody is inviting you to dinner you should conclude that you should be the one to initiate the change. It's the same mentality I see when folks just want the government to do something, or some corporation to do something about climate change for example, but they are unwilling to also simultaneously take their own personal actions. Change starts with you. Nobody is coming to save you. You have to run for office. You have to volunteer at your local community center. You have to take on the leadership role at your church or other place of worship. You have to spend the money and host dinner parties. You have to coordinate these things and yes you have to do it on top of your other responsibilities. Alternatively, you just don't have these things anymore and social media isn't going to replace them.
Also kids - hard to get people together with kids. Not just time constraints (some seem quite strange to me - kids go to bed at 7PM? My parents just let me go to sleep whenever) but also inability to locate, to engage in conversation - mid conversation they stop some kid is doing something and now you kind of realize whatever you were talking about wasn't important to begin with, and more. I'm not criticizing folks for having kids or anything and I think "childfree" movements are extremely cringe and stupid, but having kids in lieu of extra effort, leads to some social isolation from what I've observed.
Then next thing you know you are in your late 40s and you don't have friends anymore.
Of course these are very broad strokes I'm painting. But I think there's quite a bit of truth to it.